Rotary device for multiple electronic tag cards

The utility model discloses a rotary device for multiple electronic tag cards, which is characterized by comprising a rotating shaft (1), the rotating shaft (1) is respectively connected with fixing holes of more than one card slot (2), identification tags (3) are arranged on the side surfaces of th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG ZHOUZHOU, CAI BENCHENG, LI RUIFENG, ZHU HONGSHENG, LIU JIFENG, LI LIANGBIN, CHEN YULEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING CONVEYING COUNTING HANDLING RECORD CARRIERS HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS STORING TRANSPORTING
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